Model No.: BT00
Product size: 180 x 148 x 70mm

 MOQ1000pcs

Specification: 
BT version: 5.0
Charging time: 2-3hours  
Playback time: 7hours 
Standby Time: 180hours
BT distance: 10Meters (100square meter)
TF Card play  
Aux Input  
Battery Capacity: 300MAH